(E)-1-{4-[Bis(4-fluorophenyl)methyl]piperazin-1-yl}-3-(4-ethoxyphenyl)prop-2-en-1-one
oleh: Yan Zhong, XiaoPing Zhang, Bin Wu
| Format: | Article |
|---|---|
| Diterbitkan: | International Union of Crystallography 2011-12-01 |
Deskripsi
In the title molecule, C28H28F2N2O2, the ethene bond exhibits an E conformation and the piperazine ring adopts a chair conformation. The amide-N atom of the piperazine ring is almost planar (bond-angle sum = 358.8°) whereas the other N atom is clearly pyramidal (bond-angle sum = 330.5°). The dihedral angle between the fluorobenzene rings is 76.36 (17)°. In the crystal, inversion dimers linked by pairs of C—H...O hydrogen bonds generate R22(22) loops.